We'll go back to the moon by not learning anything new.

Testing leads to failure, and failure leads to understanding.

We need affordable space travel to inspire our youth, to let them know that they can experience their dreams, can set significant goals and be in a position to lead all of us to future progress in exploration, discovery and fun. Thanks to the X Prize for the inspiration.

In the coming era of manned space exploration by the private sector, market forces will spur development and yield new, low-cost space technologies. If the history of private aviation is any guide, private development efforts will be safer, too.

I closely follow everything about user interface or human-computer interface: technology that makes computers closer to the way the human being actually functions.

I have to say there are a lot of me-too products and companies. Yet another social network, of the 15th flavor - that's common in every new technology revolution. There are imitators who have marginal improvements.

In the harshness of the world of technology - in which feelings do not count anymore - the hope for a saving love grows, a love which would be given freely and generously.

If you're a digital startup, building and highlighting your social proof is the best way for new users to learn about you.